GOOD News: Big Discount for Sensor & Detector Alarm System
100% Protect Your Home
Wireless study 12 series accessories, and as much as 99 detectors and remote controls.
1. When the door sensor be triggered,it will sound and send signal to the system panel.
2. The alarm system host will sound and send SMS/call to you preset phone number.
3. You will receive the notification at the first time.
- 1 x 2.5M Wired Siren
Warranty & Return
Our store provides free replacement for orders within 30 days from delivery date. For orders from 1 to 12 months, you have to pay some parts of order value to get replaced. For order older than 12 months, we will give small discounts on new order.
The warranty does not cover any incidental, accidental or consequential damages arising from the use of.
Even though we offer free shipping to most countries, but we do not cover any tax and duty! Buyers are responsible for Duty/Taxes .
1.Our normal business hour is Monday to Friday 8:00 AM to 6:00 PM BeiJing Time. All orders and Message will NOT be processed at weekend and holidays.
2.Please Contact us via AliExpress message center . Please email us via order number, so that we can response you promptly. Please leave us 5-star positive feedback after you receive your item. It will encourage us to provide more perfect items and service.